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Grand Cherokee Summit
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Repair and Diagnosis
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Different variant/trim
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Section 9 (2.0L - DTCS P1572 To P1946)
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DTC Troubleshooting
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P1696-EEPROM Memory Write Denied / Invalid
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Set Condition
Set Condition
WARNING:
This page is about a different variant/trim than selected.
The PCM writes to a EEPROM location and reads it back to confirm equivalence. Nine consecutive differences causes a failure.